Finished basic variant of "check new number" puller

AutoCat2.xcodeproj/xcuserdata/selim.xcuserdatad/xcschemes/xcschememanagement.plist

@@ -9,11 +9,16 @@
 			<key>orderHint</key>
 			<integer>0</integer>
 		</dict>
-		<key>AutoCatCore.xcscheme_^#shared#^_</key>
+		<key>AutoCat2.xcscheme_^#shared#^_</key>
 		<dict>
 			<key>orderHint</key>
 			<integer>1</integer>
 		</dict>
+		<key>AutoCatCore.xcscheme_^#shared#^_</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
 	</dict>
 </dict>
 </plist>

AutoCat2/Assets.xcassets/Colors/KeyBackground.colorset/Contents.json

@@ -5,9 +5,9 @@
         "color-space" : "srgb",
         "components" : {
           "alpha" : "1.000",
-          "blue" : "1.000",
+          "blue" : "0xFF",
-          "green" : "1.000",
+          "green" : "0xFF",
-          "red" : "1.000"
+          "red" : "0xFF"
         }
       },
       "idiom" : "universal"

AutoCat2/Assets.xcassets/Colors/PlateBackground.colorset/Contents.json

@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "1.000",
+          "green" : "1.000",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "display-p3",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.152",
+          "green" : "0.152",
+          "red" : "0.152"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

AutoCat2/Assets.xcassets/Colors/PlateBackgroundError.colorset/Contents.json

@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "display-p3",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.000",
+          "green" : "0.000",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "display-p3",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.182",
+          "green" : "0.225",
+          "red" : "1.000"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

AutoCat2/Assets.xcassets/Colors/PlateForeground.colorset/Contents.json

@@ -0,0 +1,38 @@
+{
+  "colors" : [
+    {
+      "color" : {
+        "color-space" : "srgb",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.000",
+          "green" : "0.000",
+          "red" : "0.000"
+        }
+      },
+      "idiom" : "universal"
+    },
+    {
+      "appearances" : [
+        {
+          "appearance" : "luminosity",
+          "value" : "dark"
+        }
+      ],
+      "color" : {
+        "color-space" : "display-p3",
+        "components" : {
+          "alpha" : "1.000",
+          "blue" : "0.866",
+          "green" : "0.866",
+          "red" : "0.866"
+        }
+      },
+      "idiom" : "universal"
+    }
+  ],
+  "info" : {
+    "author" : "xcode",
+    "version" : 1
+  }
+}

AutoCat2/Components/PlateView/PlateView.swift

@@ -33,6 +33,8 @@ class PlateView: UIView {
         }
     }
     
+    var onChange: (() -> Void)?
+    
     override init(frame: CGRect) {
         super.init(frame: frame)
         setup()
@@ -81,6 +83,7 @@ class PlateView: UIView {
 	
 	override func layoutSubviews() {
 		super.layoutSubviews()
+        
 		guard let number = self.number else { return }
 		guard let fgColorMain = UIColor(named: "PlateForeground")?.cgColor else { return }
 		guard let bgColor = UIColor(named: "PlateBackground")?.cgColor else { return }
@@ -134,16 +137,26 @@ class PlateView: UIView {
         let height = fontSize/1.1 + 4
         let width = height/PlateView.aspectRatio
         return CGSize(width: width, height: height)
-        
-//		guard self.bounds.width != 0 || self.bounds.height != 0 else {
-//			return CGSize.zero
-//		}
-//		
-//		let curAspectRatio = self.bounds.height/self.bounds.width
-//		if curAspectRatio >= PlateView.aspectRatio {
-//			return CGSize(width: self.bounds.width, height: self.bounds.width*PlateView.aspectRatio)
-//		} else {
-//			return CGSize(width: self.bounds.height/PlateView.aspectRatio, height: self.bounds.height)
-//		}
 	}
 }
+
+extension PlateView: UIKeyInput {
+    
+    var hasText: Bool {
+        number?.hasText ?? false
+    }
+    
+    func insertText(_ text: String) {
+        if number?.insertText(text) == true {
+            layoutSubviews()
+            onChange?()
+        }
+    }
+    
+    func deleteBackward() {
+        if number?.deleteBackward() == true {
+            layoutSubviews()
+            onChange?()
+        }
+    }
+}

AutoCat2/Controllers/CheckController.swift

@@ -6,32 +6,33 @@
 //
 
 import UIKit
+import AutoCatCore
 
 class CheckController: UIViewController {
     
     public var onCheck: ((String) -> Void)?
     
     private lazy var keyboardView: PNKeyboard = {
-        let keyboard = PNKeyboard(target: self.numberField, insets: .zero)
+        let keyboard = PNKeyboard(target: self.plateView, insets: .zero)
         keyboard.delegate = self
         return keyboard
     }()
-
-    private lazy var numberField: SwiftMaskTextfield = {
-        let textField = SwiftMaskTextfield()
-        textField.formatPattern = "@###@@###"
-        textField.placeholder = "A001AA 777"
-        textField.borderStyle = .roundedRect
-        textField.font = .preferredFont(forTextStyle: .largeTitle)
-        textField.textAlignment = .center
-        textField.addTarget(self, action: #selector(textFieldDidChange(_:)), for: .editingChanged)
-        return textField
-    }()
     
-    private let plateView = PlateView(frame: .zero)
+    private lazy var plateView: PlateView = {
+        let view = PlateView(frame: .zero)
+        view.fontSize = 48
+        view.number = PlateNumber("")
+        view.onChange = onNumberChanged
+        view.setContentHuggingPriority(.defaultHigh, for: .horizontal)
+        return view
+    }()
 
-    private lazy var checkButton = ACButton(title: "Check", onTap: check)
+    private lazy var checkButton: ACButton = {
-            .enable(false)
+        let button = ACButton(title: "Check", onTap: check)
+        button.isEnabled = false
+        button.contentEdgeInsets = .init(top: 0, left: 8, bottom: 0, right: 8)
+        return button
+    }()
 
     private lazy var stackView: UIStackView = {
         let stack = UIStackView(arrangedSubviews: [plateView, checkButton])
@@ -43,7 +44,7 @@ class CheckController: UIViewController {
     
     private let titleLabel: UILabel = {
         let label = UILabel()
-        label.text = "Check new plate number"
+        label.text = "Check new number"
         label.font = UIFont.preferredFont(forTextStyle: .headline)
         label.textAlignment = .center
         label.translatesAutoresizingMaskIntoConstraints = false
@@ -60,35 +61,23 @@ class CheckController: UIViewController {
 
     override func viewDidLoad() {
         super.viewDidLoad()
-        
-        //view.backgroundColor = .systemBackground
-        checkButton.contentEdgeInsets = .init(top: 0, left: 8, bottom: 0, right: 8)
 
         view.addSubview(mainStackView)
         mainStackView.pin(to: view, insets: .init(top: 16, left: 16, bottom: 16, right: 16))
-        
-        NSLayoutConstraint.activate([
-            plateView.heightAnchor.constraint(equalToConstant: 40)
-        ])
-    }
-    
-    override func viewDidAppear(_ animated: Bool) {
-        super.viewDidAppear(animated)
-        
-        DispatchQueue.main.asyncAfter(deadline: .now() + 2) {
-            self.numberField.becomeFirstResponder()
-        }
     }
     
     func check() {
-        guard let number = numberField.text else {
+        guard let number = plateView.number, number.isValid else {
             return
         }
         
-        let numberNormalized = number.filter { !$0.isWhitespace }.uppercased()
+        let numberNormalized = number.asString().filter { !$0.isWhitespace }.uppercased()
-        numberField.resignFirstResponder()
         onCheck?(numberNormalized)
     }
+    
+    func onNumberChanged() {
+        checkButton.isEnabled = plateView.number?.isValid ?? false
+    }
 }
 
 extension CheckController: PNKeyboardDelegate {
@@ -97,16 +86,3 @@ extension CheckController: PNKeyboardDelegate {
         check()
     }
 }
-
-extension CheckController: UITextFieldDelegate {
-    
-    @objc func textFieldDidChange(_ textField: UITextField) {
-        guard let text = textField.text else {
-            self.checkButton.isEnabled = false
-            return
-        }
-        
-        self.checkButton.isEnabled = text.count >= 8
-    }
-    
-}

AutoCat2/Controllers/MainTabController.swift

@@ -41,13 +41,13 @@ class MainTabController: UITabBarController, UITabBarControllerDelegate {
     func showCheckPuller() {
         var attributes = EKAttributes.bottomToast
         attributes.displayDuration = .infinity
-        attributes.positionConstraints.keyboardRelation = .bind(offset: .none)
+        attributes.entryBackground = .visualEffect(style: .extra) //.color(color: .standardBackground)
-        attributes.entryBackground = .color(color: .standardBackground)
+        attributes.screenBackground = .color(color: EKColor(UIColor(white: 0, alpha: 0.7)))
-        attributes.screenBackground = .color(color: EKColor(UIColor(white: 0.3, alpha: 0.5)))
         attributes.roundCorners = .top(radius: 24)
         attributes.screenInteraction = .dismiss
         attributes.entryInteraction = .forward
-        //attributes.shadow = .active(with: .init(color: .black, opacity: 0.2, radius: 24, offset: .zero))
+        attributes.entranceAnimation = .init(translate: .init(duration: 0.2))
+        attributes.exitAnimation = .init(translate: .init(duration: 0.2))
         
         let checkController = CheckController()
         checkController.onCheck = { number in

AutoCatCore/Models/PlateNumber.swift

@@ -1,11 +1,19 @@
 import Foundation
 
 public class PlateNumber {
-    private var number: String
+    private var number: String = ""
-    private var numberEnglish: String
+    private var numberEnglish: String = ""
+    
+    private let maxLength = 9
+    private let mainPartLength = 6
+    private let isDigitMask = [false, true, true, true, false, false, true, true, true]
     
     public init(_ string: String) {
-        self.number = string
+        setNumber(string)
+    }
+    
+    public func setNumber(_ number: String) {
+        self.number = number
         self.numberEnglish = String(self.number.map { Constants.pnLettersMap[$0] ?? $0 })
     }
     
@@ -14,12 +22,47 @@ public class PlateNumber {
     }
     
     public func mainPart() -> String {
-        let index = self.numberEnglish.index(self.numberEnglish.startIndex, offsetBy: 6)
+        return String(self.numberEnglish.prefix(mainPartLength))
-        return String(self.numberEnglish[..<index])
     }
     
     public func region() -> String {
-        let index = self.numberEnglish.index(self.numberEnglish.startIndex, offsetBy: 6)
+        guard numberEnglish.count > mainPartLength else {
-        return String(self.numberEnglish[index...])
+            return ""
+        }
+        
+        return String(self.numberEnglish.dropFirst(mainPartLength))
+    }
+    
+    public var isValid: Bool {
+        number.count >= 8
+    }
+    
+    // MARK: - UIKeyInput
+    
+    public var hasText: Bool {
+        return !number.isEmpty
+    }
+    
+    // Returns true if number was changed
+    public func insertText(_ text: String) -> Bool {
+        guard number.count < maxLength, text.count == 1 else {
+            return false
+        }
+        
+        if text.first?.isNumber == isDigitMask[number.count] {
+            setNumber(number + text)
+            return true
+        } else {
+            return false
+        }
+    }
+    
+    public func deleteBackward() -> Bool {
+        guard !number.isEmpty else {
+            return false
+        }
+        
+        setNumber(String(number.dropLast()))
+        return true
     }
 }